Re: Failing V4l2-compliance test with a sensor driver

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello Hans,

On 20.01.2021 11:16, Hans Verkuil wrote:
On 19/01/2021 20:16, Sebastian Fricke wrote:

<snip>

I gathered all the information you require within this paste-bin:
https://paste.debian.net/1181807/

Hmm, the problem is that v4l2-compliance can't find the media controller
that the subdev is part of.

What is the output of:

ls -l /sys/class/video4linux/v4l-subdev3

There should be a 'device' link listed.

Please also show the output of:

ls -l /sys/class/video4linux/v4l-subdev3/device/

If I compare this with the vimc test driver (using v4l-subdev0) there is a
media0 directory in /sys/class/video4linux/v4l-subdev0/device/ which is
the media controller that the subdev is associated with.

There is no `media0` folder for the ov13850 subdevice :/ I have captured
the output for all of the subdevices as comparision.

https://paste.debian.net/1181951/


Regards,

	Hans

Greetings,
Sebastian



[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux